PT-2017-19292 · Lrzip+1 · Lrzip+1

Bestshow · Published 2017-06-26 · Updated 2022-12-09 · CVE-2017-9929

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions lrzip version 0.631

Description A stack buffer overflow was found in the get fileinfo function in lrzip.c at line 1074, which allows attackers to cause a denial of service via a crafted file.

Recommendations For lrzip version 0.631, consider disabling the get fileinfo function as a temporary workaround until a patch is available. Restrict access to potentially crafted files to minimize the risk of exploitation.

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2017-9929

DLA-2725-1

USN-5171-1

USN-5171-2

Affected Products

Ubuntu

Lrzip

References · 26

• https://github.com/ckolivas/lrzip/issues/75 · Patch
• https://ubuntu.com/security/CVE-2018-11496 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-5786 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-9928 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-9058 · Vendor Advisory
• https://osv.dev/vulnerability/USN-5171-2 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-9929 · Vendor Advisory
• https://security.gentoo.org/glsa/202005-01 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-5171-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-5650 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-9929 · Security Note
• https://ubuntu.com/security/CVE-2018-5747 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-9929 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-8846 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-2725-1 · Vendor Advisory